| refcode | metd | author | reference |
| HDS | Hipparcos Double Star (from additional DD list) | ................... |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 16589+5444 | HDS2402 | 2004 | 2 | 309 | 0.3 | 9.11 | 10.00 | M0 | 165854.11+544342.5 |